I hwhipped this up, it may be a little on the corny side, and I am by no means a professional. I put it up on cafe press for now, I could get a batch screen printed quite a bit cheaper if people like it. Give me some feedback and I could give it another go, I am sure others may be better at this type of thing....
http://www.cafepress.com/picklesandstuff.9775067
edit: I could tweak the design a little bit and it would look good a black shirt as well....